Ski boot



FIG. 1 is a top side view in perspective of my new design relating to a ski boot;

FIG. 2 is a top view in perspective thereof;

FIG. 3 is a right-hand side view thereof;

FIG. 4 is a left-hand side view thereof;

FIG. 5 is a plan view thereof;

FIG. 6 is an underside view thereof;

FIG. 7 is a front view thereof; and,

FIG. 8 is a rear view thereof.

Applicant hereby disclaims the clear white plastic platform shown in FIGS. 1-4, 7 and 8. 

The ornamental design for ski boot, as shown in the accompanying drawings. 